Using the "brown-out" detection feature in the nRF51?

[Pratyush Dave]

Is there an example on how to set up the low-power detection to provide an interrupt to the CPU?

[Håkon Alseth]

What you are looking for is the Power-On-Failure peripheral, which gives you an indication when the voltage has gone under a given level. I'm attaching two example projects. One shows how to setup the power-on-failure without S110, and one that is a modified HRM main file that shows how this is done when S110 stack is enabled.

pof_examples.zip

[Ole Morten]

To clean things up, I'd be happy if you could evaluate the answer you have received and accept it if you feel it's sufficient. If not, it might be useful to expand your question a little and provide further information.

[Pratyush Dave]

Thanks Håkon.